<template>
    <div class="wrapper">
        <swiper :options="swiperOption" v-if="showSwiper">
        <!-- slides -->
        <swiper-slide v-for="item of list" :key="item.id"><img class="swiper-img"  :src="item.imgUrl"/></swiper-slide>
        <!-- Optional controls -->
        <div class="swiper-pagination" slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true
      }
    }
  },
  computed: {
    showSwiper () {
      return this.list.length
    }
  }
}
</script>

<style lang='stylus' scoped>
.wrapper >>> .swiper-pagination-bullet-active
  background: #ffffff !important
.wrapper
  overflow:hidden
  width:100%
  height:0
  padding-bottom:31.25%
  .swiper-img
    width:100%
    height:100%
</style>
